//
//  MyTestClass.m
//  EnvironmentalProtection
//
//  Created by HCreater on 2018/9/26.
//  Copyright © 2018年 HCreater. All rights reserved.
//

#import "MyTestClass.h"

@implementation MyTestClass

- (NSNumber*)cal:(NSNumber*)num
{
    return @1;
}

@end
